+2012-10-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix crash when using Emacs as commit editor for git (Bug#12697).
+ * callproc.c (setpgrp): Remove macro, as we now use setpgid
+ and it is configured in conf_post.h.
+ (Fcall_process): Don't invoke both setsid and setpgid; the former
+ is enough, if it exists.
+ * callproc.c (Fcall_process, child_setup):
+ * process.c (create_process): Use setpgid.
+ * conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
+ for the real thing.
+ * dispnew.c (init_display): Initialize the foreground group
+ if we are running a tty display.
+ * emacs.c (main): Do not worry about setpgrp; init_display does it now.
+ * lisp.h (init_foreground_group): New decl.
+ * sysdep.c (inherited_pgroup): New static var.
+ (init_foreground_group, tcsetpgrp_without_stopping)
+ (narrow_foreground_group, widen_foreground_group): New functions.
+ (init_sys_modes): Narrow foreground group.
+ (reset_sys_modes): Widen foreground group.
+
2012-10-31 Michael Albinus <michael.albinus@gmx.de>
* dbusbind.c: Fix cut'n'waste error. Use HAVE_DBUS_VALIDATE_INTERFACE.